Overview

The ProDAQ 3120 motherboard is a register-based VXIbus device supporting single-word transfer and block transfer of 16-bit and 32-bit words. It can be configured for both the A24 and A32 address space. A programmable trigger matrix allows the function card trigger lines to be routed to and from the VXIbus ECL/TTL trigger lines and the onboard VXIbus interrupter, providing extremely flexible trigger and interrupt capabilities.

An optional, programmable voltage reference can be added to the ProDAQ 3120 motherboard to provide additional self-test capabilities and allow the calibration of function cards on-the-fly.